diff --git a/src/Mod/OpenSCAD/importCSG.py b/src/Mod/OpenSCAD/importCSG.py
index aa10bd51d0..09e4cec9b4 100644
--- a/src/Mod/OpenSCAD/importCSG.py
+++ b/src/Mod/OpenSCAD/importCSG.py
@@ -35,7 +35,6 @@ printverbose = False
 import FreeCAD
 import io
 import os
-import tempfile
 
 import ply.lex as lex
 import ply.yacc as yacc
@@ -178,9 +177,9 @@ def processcsg(filename):
 
     # Build the parser
     if printverbose: print('Load Parser')
-    # No debug out otherwise Linux has protection exception
-    temp = tempfile.gettempdir()
-    parser = yacc.yacc(debug=False,outputdir=temp)
+    # Disable generation of debug ('parser.out') and table cache ('parsetab.py'),
+    # as it requires a writable location
+    parser = yacc.yacc(debug=False, write_tables=False)
     if printverbose: print('Parser Loaded')
     # Give the lexer some input
     #f=open('test.scad', 'r')